256543271472

素因数分解:

$2^4\times 3^1\times {\mathrm{1367}}^1\times {\mathrm{3909767}}^1$

素因数の和:3911145

約数の個数: 40

約数和(自身を含む): 663221765376

約数和(自身を除く): 406678493904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1367, 2734, 4101, 5468, 8202, 10936, 16404, 21872, 32808, 65616, 3909767, 7819534, 11729301, 15639068, 23458602, 31278136, 46917204, 62556272, 93834408, 187668816, 5344651489, 10689302978, 16033954467, 21378605956, 32067908934, 42757211912, 64135817868, 85514423824, 128271635736, 256543271472]

約数ペア:

[(1, 256543271472), (2, 128271635736), (3, 85514423824), (4, 64135817868), (6, 42757211912), (8, 32067908934), (12, 21378605956), (16, 16033954467), (24, 10689302978), (48, 5344651489), (1367, 187668816), (2734, 93834408), (4101, 62556272), (5468, 46917204), (8202, 31278136), (10936, 23458602), (16404, 15639068), (21872, 11729301), (32808, 7819534), (65616, 3909767)]